Engxenyeni yokuqala ka-2022, imakethe ye-isopropanol iyonke yayibuswa ukushaqeka kwamazinga aphansi amaphakathi. Uma sithatha imakethe ye-Jiangsu njengesibonelo, intengo yemakethe emaphakathi engxenyeni yokuqala yonyaka ibingu-7343 yuan/ton, ikhuphuke ngo-0.62% ngenyanga futhi yehle ngo-11.17% unyaka nonyaka. Phakathi kwazo, intengo ephakeme kakhulu yayiyi-8000 yuan/ton, eyavela phakathi no-March, intengo ephansi kakhulu yayiyi-7000 yuan/ton, futhi yabonakala engxenyeni engezansi ka-April. Umehluko wentengo phakathi kokuphela okuphezulu kanye nesiphetho esiphansi kwakungu-1000 yuan/ton, ne-amplitude engu-14.29%.
I-amplitude yokuguquguquka kwesikhawu ikhawulelwe

Engxenyeni yokuqala ka-2022, imakethe ye-isopropanol izokhombisa ngokuyisisekelo inkambiso yokukhuphuka kuqala bese yehla, kepha isikhala sokuguquguquka silinganiselwe. Kusukela ngoJanuwari kuya maphakathi noMashi, imakethe ye-isopropanol yakhuphuka ngokushaqeka. Ekuqaleni koMkhosi Wasentwasahlobo, umsebenzi wokuhweba emakethe wehla kancane kancane, ama-oda okuhweba ayevame ukulinda futhi ubone, futhi intengo yemakethe ngokuyisisekelo yashintsha phakathi kuka-7050-7250 yuan/ton; Ngemuva kokubuya kuMkhosi Wasentwasahlobo, imakethe ye-acetone ne-propylene ekhuphukayo ikhuphuke ngamazinga ahlukahlukene, okwenza umdlandla wezitshalo ze-isopropanol ukhule. Ukugxila kwezingxoxo zemakethe ye-isopropanol yasekhaya kukhuphuke ngokushesha kwafinyelela ku-7500-7550 yuan/ton, kodwa imakethe kancane kancane yabuyela ku-7250-7300 yuan/ton ngenxa yokubuyiswa kokuvilapha kwesidingo esibulalayo; NgoMashi, isidingo sokuthumela ngaphandle besinamandla. Ezinye izitshalo ze-isopropanol zathunyelwa echwebeni, futhi intengo yangaphambili kawoyela ongahluziwe we-WTI yadlula ngokushesha u-$120/umphongolo. Ukunikezwa kwezitshalo ze-isopropanol kanye nemakethe kwaqhubeka nokukhula. Ngaphansi komqondo wokuthenga we-downstream, inhloso yokuthenga yanda. Maphakathi noMashi, imakethe ikhuphuke yafinyelela ezingeni eliphezulu lika-7900-8000 yuan/ton. Kusukela ngoMashi kuze kube sekupheleni kuka-Ephreli, imakethe ye-isopropanol iqhubekile nokwehla. Ngakolunye uhlangothi, iyunithi ye-isopropanol ye-Ningbo Juhua yakhishwa ngempumelelo futhi yathunyelwa kwamanye amazwe ngoMashi, futhi ibhalansi yokunikezwa kwemakethe nesidingo yaphulwa futhi. Ngakolunye uhlangothi, ngo-April, umthamo wezokuthutha wesifunda wehla, okwaholela ekuncipheni kancane kancane kwesidingo sohwebo lwangaphakathi. Eduze kuka-Ephreli, intengo yemakethe yehle yabuyela ezingeni eliphansi lika-7000-7100 yuan/ton. Kusukela ngoMeyi kuya kuJuni, imakethe ye-isopropanol yayibuswa ukushaqeka kwebanga elincane. Ngemuva kokwehla okuqhubekayo kwentengo ngo-Ephreli, abanye basekhayaisopropyl utshwalaamayunithi avalwa ukuze alungiswe, futhi intengo yemakethe yaqiniswa, kodwa isidingo sasekhaya sasiphansi. Ngemuva kokuphothulwa kwesitokwe sokuthekelisa, intengo yemakethe ikhombise ukukhuphuka okunganele. Kulesi sigaba, uhla lokusebenza olujwayelekile lwemakethe bekungu-7200-7400 yuan/ton.
Ukuthambekela okukhulayo kokunikezwa okuphelele kuyabonakala, futhi isidingo sokuthumela ngaphandle siyaphinda siphinde sibuyele

Mayelana nokukhiqizwa kwasekhaya: Iyunithi ye-Ningbo Juhua engu-50000 t/a isopropanol yakhiqizwa ngempumelelo futhi yathunyelwa kwamanye amazwe ngoMashi, kodwa ngesikhathi esifanayo, iyunithi ye-Dongying Haike engu-50000 t/a isopropanol iye yahlakazwa. Ngokwendlela yokusebenza yeZhuochuang Information, yasuswa kumthamo wokukhiqiza we-isopropanol, okwenza umthamo wasekhaya we-isopropanol uzinze kumathani ayizigidi eziyi-1.158. Mayelana nomkhiqizo, isidingo sokuthumela kwamanye amazwe engxenyeni yokuqala yonyaka sasilungile, futhi umphumela wabonisa inkambiso ekhuphukayo. Ngokwezibalo zeZhuochuang Information, engxenyeni yokuqala ka-2022, ukuphuma kwe-isopropanol yaseChina kuzoba amathani angama-255900, okuwukukhula kwamathani angama-60000 unyaka nonyaka, ngesilinganiso sokukhula esingu-30.63%.
Izinto ezithunyelwa ngaphandle: Ngenxa yokwenyuka kokuhlinzekwa kwangaphakathi kanye nensalela yokuhlinzekwa kwezidingo zasekhaya kanye nesidingo, umthamo wokungenisa ukhombisa ukwehla. Kusukela ngoJanuwari kuya kuJuni 2022, inani eliphelele lokungeniswa kwe-isopropyl utshwala eChina lalicishe libe ngamathani ayi-19300, ukwehla konyaka nonyaka ngamathani angama-2200, noma i-10.23%.
Mayelana nokuthunyelwa kwempahla kwamanye amazwe: Okwamanje, ingcindezi yokuhlinzekwa kwasekhaya ayinciphi, futhi amanye amafekthri asathembele ekwehliseni isidingo sokuthekelisa ukuze kutholakale ingcindezi yezimpahla. Kusukela ngoJanuwari kuya kuJuni 2022, inani eliphelele lokuthunyelwa kwe-isopropanol eChina lizoba amathani angama-89300, okuwukunyuka kwamathani angama-42100 noma ama-89.05% unyaka nonyaka.
Inzuzo ephelele kanye nokwehlukaniswa kwesivuno senqubo ekabili

Ngokusho kokubalwa kwemodeli yenzuzo eyingqikithi ye-isopropanol, inzuzo enkulu yethiyori yenqubo ye-acetone hydrogenation isopropanol engxenyeni yokuqala ka-2022 izoba ngu-603 yuan/ton, 630 yuan/ton ngaphezu kwenkathi efanayo ngonyaka odlule, ephakeme ngo-2333.33% kune-2333.33% isikhathi esifanayo ngonyaka odlule; Inzuzo eyingqikithi yethiyori yenqubo ye-propylene hydration isopropanol yayingu-120 yuan/ton, 1138 yuan/ton ngaphansi kwaleyo yenkathi efanayo ngonyaka odlule, iphansi ngo-90.46% kunaleyo yenkathi efanayo ngonyaka odlule. Kungabonakala eshadini lokuqhathanisa lenzuzo eyisamba yezinqubo ezimbili ze-isopropanol ukuthi ngo-2022, inkambiso yethiyori yenzuzo eyingqikithi yezinqubo ezimbili ze-isopropanol izohlukaniswa, izinga lenzuzo eyingqikithi yenqubo ye-acetone hydrogenation lizozinza, futhi isilinganiso senzuzo yanyanga zonke ngokuyisisekelo izoguquguquka ebangeni lama-500-700 yuan/ton, kodwa inzuzo yethiyori yengqikithi yenqubo ye-propylene hydration yake yalahlekelwa cishe ngama-yuan angu-600/ton. Uma kuqhathaniswa nezinqubo ezimbili, inzuzo yenqubo ye-acetone hydrogenation isopropanol ingcono kunenqubo ye-propylene hydration.
Kusukela kudatha yokukhiqizwa kwe-isopropanol kanye nesidingo eminyakeni yamuva nje, izinga lokukhula kwesidingo sasekhaya alizange lihambisane nesivinini sokunwetshwa kwamandla. Endabeni yokuthengiswa ngokweqile kwesikhathi eside, inzuzo yethiyori yezitshalo ze-isopropanol isibe yisici esiyinhloko esinquma izinga lokusebenza. Ngo-2022, inzuzo enkulu yenqubo ye-acetone hydrogenation isopropanol izoqhubeka ibe ngcono kunaleyo ye-propylene hydration, okwenza ukukhishwa kwesitshalo se-acetone hydrogenation isopropanol kube phezulu kakhulu kunokwe-propylene hydration. Ngokusho kokuqapha idatha, engxenyeni yokuqala ka-2022, ukukhiqizwa kwe-isopropanol nge-acetone hydrogenation kuzoba ngu-80.73% wengqikithi yokukhiqiza kazwelonke.
Gxila ohlangothini lwezindleko nesidingo sokuthekelisa engxenyeni yesibili yonyaka
Engxenyeni yesibili ka-2022, ngokombono wokuhlinzeka nokufunwa okuyisisekelo, ayikho iyunithi entsha ye-isopropanol efakwe emakethe njengamanje. Umthamo we-isopropanol wasekhaya uzohlala emathani ayizigidi ezingu-1.158, futhi ukukhishwa kwasekhaya kusazokhiqizwa ikakhulukazi inqubo ye-acetone hydrogenation. Ngokukhuphuka kwengozi yokuntengantenga komnotho emhlabeni jikelele, isidingo sokuthunyelwa kwe-isopropanol sizoba buthakathaka. Ngasikhathi sinye, isidingo setheminali yasekhaya sizolulama kancane, noma isimo "senkathi ephezulu asiphumeleli" sizokwenzeka. Engxenyeni yesibili yonyaka, ingcindezi yokuhlinzeka nokufunwa izohlala ingashintshiwe. Ngokombono wezindleko, uma kucatshangelwa ukuthi izitshalo ezintsha ze-phenol ketone zizosetshenziswa engxenyeni yesibili yonyaka, ukunikezwa kwemakethe ye-acetone kuzoqhubeka kudlula isidingo, futhi intengo ye-acetone njengoba impahla eluhlaza ephezulu izoqhubeka. ukushintshashintsha ezingeni eliphansi elimaphakathi; Engxenyeni yesibili yonyaka, ethintwe inqubomgomo yokwenyuka kwezinga lenzalo ye-Federal Reserve kanye nobungozi bokuwohloka komnotho eYurophu nase-United States, isikhungo somfutho wamanani kawoyela wamazwe ngamazwe singase sehle. Uhlangothi lwezindleko luyisici esiyinhloko esithinta amanani e-propylene. Amanani emakethe ye-propylene engxenyeni yesibili yonyaka azokwehla uma kuqhathaniswa nengxenye yokuqala yonyaka. Ngamafuphi, ingcindezi yezindleko zamabhizinisi e-isopropanol kunqubo ye-acetone hydrogenation ayinkulu okwamanje, futhi ukucindezeleka kwezindleko zamabhizinisi e-isopropanol kunqubo ye-propylene hydration kulindeleke ukuba kudambe, kodwa ngesikhathi esifanayo, ngenxa yokuntuleka kokuphumelela. ukwesekwa ngezindleko, amandla aphindayo emakethe ye-isopropanol nawo awanele. Kulindeleke ukuthi imakethe ye-isopropanol igcine iphethini yokushaqeka kwesikhashana engxenyeni yesibili yonyaka, inake inkambiso yentengo ye-acetone ekhuphuka nomfula kanye noshintsho lwesidingo sokuthekelisa.

I-Chemwinyinkampani ehweba ngamakhemikhali aluhlaza eShayina, etholakala eShanghai Pudong New Area, enoxhaxha lwamachweba, izikhumulo zezindiza, izikhumulo zezindiza nezokuthutha ngololiwe, kanye nezindawo zokugcina amakhemikhali nayingozi eShanghai, eGuangzhou, eJiangyin, eDalian naseNingbo Zhoushan, eChina. , egcina amathani angaphezu kuka-50,000 ezinto zokusetshenziswa zamakhemikhali unyaka wonke, nokutholakala okwanele, wamukelekile ukuthenga nokubuza. chemwinii-imeyili:service@skychemwin.comwhatsapp: 19117288062 Ucingo: +86 4008620777 +86 19117288062